RRB Group D 2018-31-10-2018-1 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-31-10-2018-1 RRB Questions

31.
Solve the following equation32 - 2(10 + 16 ÷ 4 × 3 - 5 × 2) + 30 = ?
A.
28
B.
38
C.
30
D.
35
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ANSWER :
B. 38
32.
Complete the following series by choosing the appropriate optionZA, YB, ________, ________, VE.
A.
ZC, VD
B.
CW, DV
C.
CX, DW
D.
XC, WD
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ANSWER :
D. XC, WD
33.
________ recommended that the decision-making power should be decentralized and elected local bodies should be set up.
A.
Parikar Committee
B.
Yuva Sena Committee
C.
ABVP Committee
D.
Balwant Rai Mehta Committee
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ANSWER :
D. Balwant Rai Mehta Committee
34.
On adding water to CaO, ________ compound is obtained
A.
Slaked lime
B.
quick lime
C.
washing soda
D.
bake lime
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ANSWER :
A. Slaked lime
35.
When an electric heater receives an electric current of 4A from the source, the potential difference across its ends is 60V. If the potential difference is increased to 127.5 V, then what will be the current received by the heater?
A.
24 A
B.
10 A
C.
8.5 A
D.
12 A
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ANSWER :
C. 8.5 A
36.
Which figure is different (not related) to the given group below?
A.
B
B.
D
C.
A
D.
C
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ANSWER :
D. C
37.
Rachna borrowed Rs. 40,000 at 10% simple interest per annum. Exactly one year later she lent this amount to her friend on the same day at the same rate of interest but compounded annually. How much profit or loss will she get at the end of the third year?
A.
Rs. 4,000
B.
Rs. 3,600
C.
Rs. 3,000
D.
Rs. 3,100
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ANSWER :
B. Rs. 3,600
38.
On what amount the interest for 3 years 6 months at 5% simple interest per annum will be Rs. 18,480?
A.
Rs. 112,540
B.
Rs. 123,280
C.
Rs. 98,730
D.
Rs. 105,600
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ANSWER :
D. Rs. 105,600
39.
What is the value of 5.035 + 50.35 + 503.50 - 20.60?
A.
538.855
B.
528.285
C.
538.285
D.
536.285
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ANSWER :
C. 538.285
40.
What is the second group of elements called?
A.
Halogen
B.
Alkaline metals
C.
Alkaline earth metals
D.
Inert gas
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ANSWER :
C. Alkaline earth metals